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Tefzel HT-2160
乙烯四氟乙烯共聚物
DuPont Fluoropolymers

产品说明

DuPont™ Tefzel ® fluoropolymer HT-2160 resin combines the chemical and high-temperature resistance of Tefzel ® with antistatic levels of electrical conductivity.

Tefzel ® HT-2160 and the other Tefzel ® fluoropolymers are melt processible, modified copolymers of ethylene and tetrafluoroethylene. They are high-performance resins that can be processed at relatively high rates compared to other fluoropolymer resins. They are mechanically tough and offer an excellent balance of properties.

Tefzel ® HT-2160 can perform successfully in applications where other thermoplastics are lacking in mechanical toughness, broad thermal capability, ability to meet difficult environmental conditions, or limited by fabricating problems.

Properly processed products made from virgin Tefzel ® HT-2160 are inert to most solvents and chemicals, hydrolytically stable, and weather resistant. The recommended upper service temperature is 150°C (302°F); useful properties are retained at cryogenic ranges. Mechanical properties include outstanding impact strength and cut-through and abrasion resistance.

总体

材料状态 • 已商用：当前有效   
供货地区 • 北美洲 • 欧洲  
 • 南美洲 • 亚太地区  
    
 • 导电 • 耐化学性良好 • 耐热性，高 
性能特点 • 抗溶解性 • 耐磨蚀性，良好  
 • 抗撞击性，良好 • 耐气候影响性能良好  
 • 薄膜 • 管道 • 型材 
用途 • 衬里 • 管道  
 • 吹塑成型应用 • 管道系统  
形式 • 颗粒料   
加工方法 • 吹塑成型 • 挤出 • 压缩模塑 
 • 管路挤压成型 • 树脂传递成型 • 注射成型 
    
    
物理性能  额定值单位制 测试方法 
比重  1.70g/cm³ ASTM D792 
熔流率 (297°C/5.0 kg)  2.3g/10 min ASTM D1238 
机械性能  额定值单位制 测试方法 
抗张强度 (23°C)  34.5MPa ASTM D638 
伸长率 (断裂, 23°C)  200% ASTM D638 
热性能  额定值单位制  
熔融温度  255 到 280°C  
电气性能  额定值单位制 测试方法 
体积电阻率  7.0ohm•cm ASTM D257 
补充信息    
Upper Service Temperature, UL746: 302°F   

备注
1 一般属性：这些不能被视为规格。